Results 151 to 160 of about 267,305 (204)

THE NATIONAL CARDIOVASCULAR CENTER ELECTROHYDRAULIC TAH AND VAD SYSTEMS CURRENT STATUS OF DEVELOPMENT

open access: bronze, 2002
Eisuke Tatsumi   +7 more
openalex   +1 more source

Using Language to Test Developmental Differences in Attitudes Toward Solitude in Adolescents and Emerging Adults

open access: yesSocial Development, Volume 34, Issue 3, August 2025.
ABSTRACT The goal of this study was to assess developmental differences in adolescents’ and emerging adults’ attitudes toward solitude using three different methodologies. Participants were N = 1224 adolescents (n = 367, ages 15–18 years, Mage = 16.13, SD = 0.54; 65.7% female) and emerging adults (n = 857, aged 18–29 years, Mage = 19.75 years, SD = 2 ...
Tiffany Cheng   +2 more
wiley   +1 more source

Revealing Key Dynamical Mechanisms of a Severe Supercell Within a QLCS Using Rapid Update 4DVar Assimilation of C‐Band Phased Array Weather Radar Data

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 14, 28 July 2025.
Abstract We investigate the evolution of a supercell storm within a quasi‐linear convective system (QLCS) that occurred in the Beijing area on 12 June 2022. Using high spatiotemporal resolution observations from a C‐band phased array radar (PAR), assimilated into a four‐dimensional variational data assimilation system, we primarily analyze dynamical ...
Ruiting Liu   +10 more
wiley   +1 more source

A Closed Bay‐Breeze Circulation and Its Lifecycle From TRACER With a New Orienteering Tape Recorder Diagram

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 14, 28 July 2025.
Abstract A closed bay‐breeze circulation (BBC) followed by a gulf‐breeze front (GBF) was observed on 10 September 2022 during the Department of Energy's (DOE) Atmospheric Radiation Measurement (ARM) TRACER campaign. Using high‐resolution X‐band Scanning Cloud Radar (XSACR) and a newly developed orienteering tape recorder diagram, the study analyzed ...
Min Deng   +10 more
wiley   +1 more source

The Regulatory Mechanisms of Treponema pallidum Enolase on Macrophages: From Enzymatic Activity to Signal Transduction

open access: yesThe FASEB Journal, Volume 39, Issue 13, 15 July 2025.
ABSTRACT Syphilis, caused by the gram‐negative bacterium Treponema pallidum, remains a significant global public health threat. Despite the efficacy of antibiotic treatment in controlling syphilis, the pathogenic mechanisms of T. pallidum, particularly its interactions with the host immune system, are not well understood.
Peiyuan Sun   +12 more
wiley   +1 more source

FIRST CLINICAL RESULTS WITH A PHYSIOLOGICAL CONTROL SYSTEM AND THE DEBAKEY VAD®

open access: bronze, 2003
Heinrich Schima   +5 more
openalex   +1 more source

Nonlinear control of a hybrid pneumo‐hydraulic mock circuit of the cardiovascular system

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 35, Issue 10, Page 3962-3998, 10 July 2025.
Abstract Hybrid cardiovascular mock circuits (HMC), designed for dynamic testing of Ventricular Assist Devices (VAD), offer physiologic accuracy by sequestering model complexity in silico and ease of construction by reducing number of model elements in vitro.
Ahmed Alhajyounis   +8 more
wiley   +1 more source

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